about how much percent of the earth is covered with water
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What percentage of Earth's surface is covered by water? About 66% or 2/3 of the Earth is covered by water. The amount of Earth covered by water is exactly 71.13%. 70.78% of the Earth is covered in water. Land covers 29.22 percent of the Earth's surface. This is about 57.5 million square miles (149 x 106 square kilometers). Water covers the other 70.78 percent of the Earth's surface. This is about 139.4 million square miles (361 x 106 square kilometers).
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- Land covers 29.22 percent of the Earth's surface. This is about 57.5 million square miles (149 x 106 square kilometers). Water covers the other 70.78 percent of the Earth's surface. This is about 139.4 million square miles (361 x 106 square kilometers).
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An Ocean Mystery in the Trillions Water, however, is a different story. It covers more than 70 percent of the earth’s surface and goes down miles. Scientists put the ocean’s share of the biosphere at more than 99 percent. Fishermen know its surface waters and explorers its depths. But in general, compared with land, the global ocean is unfamiliar.
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What percent of Earth is water? To break the numbers down, 96.5% of all the Earth’s water is contained within the oceans as salt water, while the remaining 3.5% is freshwater lakes and frozen water locked up in glaciers and the polar ice caps. Of that fresh water, almost all of it takes the form of ice: 69% of it, to be exact. If you could melt all that ice, and the Earth’s surface was perfectly smooth, the sea levels would rise to an altitude of 2.7 km. Illustration showing all of Earth’s water, liquid fresh water, and water in lakes and rivers. Credit: Howard Perlman, USGS/illustraion by Jack Cook, WHOI. Aside from the water that exists in ice form, there is also the staggering amount of water that exists beneath the Earth’s surface.
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Where is all of the Earth's water? Where is all of the Earth's water? The ocean holds about 97 percent of the Earth's water; the remaining three percent is found in glaciers and ice, below the ground, in rivers and lakes. Of the world's total water supply of about 332 million cubic miles of water, about 97 percent is found in the ocean.
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Earth Earth's lithosphere is divided into several rigid tectonic plates that migrate across the surface over periods of many millions of years. About 71% of Earth's surface is covered with water, mostly by its oceans. The remaining 29% is land consisting of continents and islands that together have many lakes, rivers and other sources of water that contribute to the hydrosphere.
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What percentage of water in earth is in the oceans? About 97 percent of Earth's water is in the ocean The ocean covers more than 70 percent of the surface of our planet. It's hard to imagine, but about 97 percent of the Earth's water can be found in our oceans. Of the tiny percentage that's not in the ocean, about two percent is frozen up in glaciers and ice caps. Less than one percent of all the water on Earth is fresh. A tiny fraction of water exists as water vapor in our atmosphere. According to the U.S. Geological Survey, there are over 332,519,000 cubic miles of water on the planet. A cubic mile is the volume of a cube measuring one mile on each side.
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- About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water. But water also exists in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers, and even in you and your dog.
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How does groundwater pollution occur? 2. For a planet where water covers 70 percent of the surface, Earth certainly makes its residents work hard for a drink. Aside from fish and other saltwater-sipping sea life, most of us have to share what little freshwater we can find on land. And that's no small task. Only 3 percent of all water on Earth is freshwater, more than two-thirds of which is locked up in glaciers and ice caps. Of the other third, barely a trickle collects on the surface — lakes, rivers, streams and swamps represent less than 0.5 percent of all freshwater worldwide.
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How much water is there on Earth? ­The oceans are huge. About 70 percent of the planet is covered in ocean, and the average depth of the ocean is several thousand feet (about 1,000 meters). Ninety-eight percent of the water on the planet is in the oceans, and therefore is unusable for drinking because of the salt.
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What Is Percolation in Relation to the Water Cycle? Scientists believe accessible groundwater accounts for 0.31 percent of the Earth's total water involved in the water cycle, and freshwater is approximately 2.90 percent of the Earth's water by volume. Most of the water on Earth, 97 percent, exists as salt water in the oceans. Just 0.10 percent of the water on the planet is in the atmosphere.
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Water distribution on Earth What is the percentage of the Earths water is salt water? The total volume of water on Earth is estimated at 1.386 billion km³ (333 million cubic miles). About 97.5% of water on Earth is salt water and 2.5% fresh water. Of the 2….5% fresh water, only 0.3% is in liquid form on the surface. A breakdown of the various forms of water is as follows, going from the largest to the smallest.
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How much percent of the earth's surface is covered in ice?   About 10.4 percent of the world's land surface, or approximately 6,020,000 square miles … (15,600,000 square kilometers), is glaciated. Glaciated means permanently covered with ice.
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How much of the earth is covered in water? 75.5% of water covers the earth 2.5% is freash.
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Earth Approximately 67.8% of earth's surface is covered by salt water while only 3% is covered by fresh water. In total, the earth's surface is covered by 70.8% of water. + 14 others found this useful. Jennifer A'janay.
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What Percentage of Earth Is Water? What percent of the Earth is made up of water? According to the U.S. Geological Survey, water makes up about 71 percent of the Earth's surface. About 96.5 percent of that water is in the oceans. Bodies of water, rivers, icecaps and water vapor hold much of the rest of the water. Full Answer >.
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- Some scientists say we should call our planet 'Water' instead of 'Earth', since water covers about 71 percent of the planet's surface. The area of the ocean surface is 1.40 x (10 to the power of 8) miles. (3.62 x (10 to the power of 8) km). The area of the land surface is 5.75 x (10 to the power of 7) miles (1.49 x (10 to the power of 8) km). There is over 2.4 times as much water area than land area.
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What percentage of Earth's surface is covered by water? According to some figures, the consensus is that 70.8% of the Earth's surface is covered by water; 29.2 % is covered by land. Other figures suggest the percentage of Earth's surface covered by water is 71.11%; the percentage covered by land is 28.89%. Only 3% of that water is fresh water, the rest is saltwater. <br /> <b>The amount of Earth covered by water is exactly 71.13%</b> <br /> 70.78% of the Earth is covered in water. <br /> Land covers 29.22 percent of the Earth's surface. This is about 57.5 million square miles (149 x 106 square kilometers). Water covers the other 70.78 percent of the Earth's surface.
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- Three-quarters of the Earth's surface is covered with water, yet 98 percent is salt water and not fit for consumption. Less than one percent of all the water on Earth is freshwater available for human consumption. WATER AND HUMANS * The human body is more than 60 percent water.
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What percentage of water in earth is in the oceans? About 97 percent of Earth's water is in the ocean. The ocean covers more than 70 percent of the surface of our planet. It's hard to imagine, but about 97 percent of the Earth's water can be found in our oceans. Of the tiny percentage that's not in the ocean, about two percent is frozen up in glaciers and ice caps.Less than one percent of all the water on Earth is fresh.A tiny fraction of water exists as water vapor in our atmosphere. According to the U.S. Geological Survey, there are over.f the tiny percentage that's not in the ocean, about two percent is frozen up in glaciers and ice caps. Less than one percent of all the water on Earth is fresh. A tiny fraction of water exists as water vapor in our atmosphere.
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How Much of the Earthâs Water Is Drinkable? ANSWER: It is interesting and quite shocking to note that less than 1% of the water on earth is drinkable. Freshwater This may come as a surprise for many because water makes up seventy-percent of the Earth's surface. However, despite the fact that three-fourths of the Earth is made up of water, only 2.5% of this…
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High School Earth Science/Water on Earth The left-side bar shows where the water on Earth exists; about 97 percent of all water is in the oceans. middle bar shows the distribution of that three percent of all Earth's water that is freshwater. percent, is locked up in glaciers and icecaps, mainly in Greenland and Antarctica.
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- Slip Some Gloves On. When moisture-zapped hands simply won't stay soft, try an overnight solution to nurse that skin back to baby softness. Slather on jojoba oil, a high-powered moisturizer featuring vitamin E. You can also use coconut oil whose blend of fatty acids gives it long-lasting moisturizing power.ill large pot or sink with warm water and add a cup of dry oatmeal, which has natural moisturizing properties. Let your hands soak for 10 minutes. Throw in some olive oil or jojoba oil to improve the effectiveness of the soak.
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Environmental Science: Earth's Water The table describes the main locations of water on Earth. Notice that about 98 percent of Earth's water is saltwater. The remaining 2 percent is freshwater, but the majority of that percentage is found in the polar ice caps and glaciers, which is not readily available to us. The only freshwater that can be readily used by animals and humans is the freshwater found in rivers and groundwater.
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US History/Print version Thirty percent of the earth's surface was covered in ice at the peak of the ice age, but now there is only ten percent of the earth that is covered in glacial ice; which ice contains seventy-five percent of the world's fresh water supply.
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- The Earth's total land mass is 148,939 … ,063.133 km² (57,511,026.002 square miles) which is about 29.2% of its total surface. Water covers approximately 70.8% of the Earth's surface, mostly in the form of oceans. 5 people found this useful.